.OTA File

The ota file extension is associated with the OTA bitmap file format used by mobile phones, such as Nokia phones.

It is probably same as otb file.

Mime types:
image/x-ota-bitmap

This ota file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

An ota file extension is related to the OTA bitmap format.

How to open:

Use XnView to view content of *.ota files.

How to convert:

Compatible tools may be able to export *.ota files to other formats.